Cuestionario De ElectrÓnica - Circuitos Eléctricos
Esta prueba evalúa tus conocimientos en Circitos Eléctricos
- 1.
ES UN CONJUNTO DE ELEMENTOS O DISPOSITIVOS ELÉCTRICOS QUE UNIDOS DE FORMA ADECUADA PERMITEN EL PASO DE ELECTRONES EN UN SISTEMA.
- A.
ALTERNADOR
- B.
TRANSFORMADOR
- C.
CIRCUITO
- D.
BATERÍA
Correct Answer
C. CIRCUITOExplanation
A circuit is a set of electrical elements or devices that are interconnected in a proper manner to allow the flow of electrons in a system. It is a closed loop that enables the transfer of electrical energy. In a circuit, electrons flow from the source of power, such as a battery, through various components like resistors, capacitors, and inductors, and return back to the source. Circuits can be found in various electronic devices and systems, allowing the controlled flow of electricity to perform specific functions.Rate this question:
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- 2.
LA GRÁFICA REPRESENTA:
- A.
UN CIRCUITO ABIERTO Y SERIE
- B.
UN CIRCUITO CERRADO Y PARALELO
- C.
UN CIRCUITO ABIERTO Y PARALELO
- D.
UN CIRCUITO CERRADO Y SERIE
Correct Answer
C. UN CIRCUITO ABIERTO Y PARALELO -
- 3.
CUANDO EN UN CIRCUITO NO ES POSIBLE QUE LA CORRIENTE CIRCULE POR CUALQUIER CAUSA, RECIBE EL NOMBRE DE:
- A.
CIRCUITO SERIE
- B.
CIRCUITO PARALELO
- C.
CIRCUITO ABIERTO
- D.
CIRCUITO CERRADO
Correct Answer
C. CIRCUITO ABIERTOExplanation
A circuito abierto is a circuit where there is no path for the current to flow. This can be due to a switch being open or a break in the circuit. In a circuito abierto, the current cannot flow and therefore no electrical energy is transferred.Rate this question:
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- 4.
CUANDO EN UN CIRCUITO ES POSIBLE QUE LA CORRIENTE CIRCULE NORMALMENTE, RECIBE EL NOMBRE DE:
- A.
CIRCUITO ESTRELLA
- B.
CIRCUITO MIXTO
- C.
CIRCUITO ABIERTO
- D.
CIRCUITO CERRADO
Correct Answer
D. CIRCUITO CERRADOExplanation
A circuito cerrado, or closed circuit, refers to a circuit where the current can flow continuously without any interruptions or breaks. In a closed circuit, the electrical path is complete, allowing the current to flow from the power source to the load and back to the source. This is in contrast to a circuito abierto, or open circuit, where there is a break in the circuit and the current cannot flow. Therefore, when it is possible for the current to circulate normally in a circuit, it is referred to as a circuito cerrado.Rate this question:
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- 5.
COMO ES LA CORRIENTE Y EL VOLTAJE EN TODOS LOS ELEMENTOS DE UN CIRCUITO EN SERIE
- A.
LA CORRIENTE ES IGUAL Y ELVOLTAJE ES IGUAL
- B.
LA CORRIENTE ES VARIABLE Y EL VOLTAJE ES IGUAL
- C.
LA CORRIENTE ES IGUAL Y EL VOLTAJE ES VARIABLE
- D.
LA CORRIENTE ES VARIABLE Y EL VOLTAJE ES VARIABLE
Correct Answer
C. LA CORRIENTE ES IGUAL Y EL VOLTAJE ES VARIABLEExplanation
In a series circuit, the current remains the same throughout all the elements because there is only one path for the current to flow. However, the voltage across each element can vary depending on its resistance or impedance. This is because the total voltage of the circuit is divided among the different elements based on their individual resistances or impedances. Therefore, the statement "LA CORRIENTE ES IGUAL Y EL VOLTAJE ES VARIABLE" (The current is the same and the voltage is variable) is the correct answer.Rate this question:
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- 6.
COMO ES LA CORRIENTE Y EL VOLTAJE EN TODOS LOS ELEMENTOS DE UN CIRCUITO EN PARALELO
- A.
LA CORRIENTE ES VARIABLE Y EL VOLTAJE ES IGUAL
- B.
LA CORRIENTE ES IGUAL Y EL VOLTAJE ES VARIABLE
- C.
LA CORRIENTE ES VARIABLE Y EL VOLTAJE ES VARIABLE
- D.
LA CORRIENTE ES IGUAL Y EL VOLTAJE ES IGUAL
Correct Answer
A. LA CORRIENTE ES VARIABLE Y EL VOLTAJE ES IGUALExplanation
In a parallel circuit, the current is variable because it can split and flow through multiple paths. Each component in the circuit will have its own current value based on its resistance. However, the voltage across all elements in a parallel circuit is equal. This is because the voltage source is connected directly across each component, providing the same voltage to each one.Rate this question:
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- 7.
AL CONECTAR DOS FUENTE EN SERIE, QUE PASA CON EL VOLTAJE Y CON LA CAPACIDAD DE CORRIENTE TOTAL?
- A.
EL VOLTAJE AUMENTA Y LA CORRIENTE ES IGUAL
- B.
EL VOLTAJE AUMENTA Y LA CORRIENTE ES DISMINUYE
- C.
EL VOLTAJE ES IGUAL Y LA CORRIENTE AUMENTA
- D.
EL VOLTAJE ES IGUAL Y LA CORRIENTE ES IGUAL
Correct Answer
A. EL VOLTAJE AUMENTA Y LA CORRIENTE ES IGUALExplanation
When two sources are connected in series, the voltage increases while the total current remains the same. This is because the voltage from each source adds up, resulting in a higher overall voltage. However, since the sources are connected in series, the current flowing through them is the same.Rate this question:
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- 8.
AL CONECTAR DOS FUENTE EN PARALELO, COMO DEBE SER EL VOLTAJE Y QUE PASA CON LA CAPACIDAD DE CORRIENTE TOTAL?
- A.
EL VOLTAJE DEBE SER IGUAL Y LA CORRIENTE ES IGUAL
- B.
EL VOLTAJE DEBE SER IGUAL Y LA CORRIENTE AUMENTA
- C.
EL VOLTAJE DEBE SER DIFERENTE Y LA CORRIENTE ES IGUAL
- D.
EL VOLTAJE DEBE SER DIFERENTE Y LA CORRIENTE AUMENTA
Correct Answer
B. EL VOLTAJE DEBE SER IGUAL Y LA CORRIENTE AUMENTAExplanation
When connecting two sources in parallel, the voltage across them must be equal. However, the total current capacity increases. This is because when connected in parallel, the individual current capacities of the sources add up, resulting in a higher total current capacity.Rate this question:
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- 9.
CUANDO EL VALOR DE LA RESISTENCIA TOTAL ES IGUAL A LA SUMA DE LOS VALORES DE LAS RESISTENCIAS. SIGNIFICA QUE LAS RESISTENCIAS ESTÁN:
- A.
EN SERIE
- B.
EN PARALELO
- C.
EN CIRCUITO MIXTO
- D.
EN CIRCUITO CERRADO
Correct Answer
A. EN SERIEExplanation
Cuando el valor de la resistencia total es igual a la suma de los valores de las resistencias, significa que las resistencias están en serie. En un circuito en serie, las resistencias están conectadas una después de la otra, de manera que la corriente pasa a través de cada resistencia en el mismo camino. Esto resulta en que la resistencia total sea igual a la suma de las resistencias individuales.Rate this question:
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- 10.
CUAL ES LA RESISTENCIA TOTAL DE 3 RESISTENCIAS EN PARALELO CON UN VALOR DE 330Ω CADA UNA.
- A.
990Ω
- B.
330Ω
- C.
110Ω
- D.
660Ω
Correct Answer
C. 110ΩExplanation
The total resistance of resistors in parallel can be calculated using the formula 1/RTotal = 1/R1 + 1/R2 + 1/R3. In this case, since all three resistors have the same value of 330Ω, we can substitute this value into the formula. Thus, 1/RTotal = 1/330 + 1/330 + 1/330 = 3/330. Simplifying this equation gives us RTotal = 330/3 = 110Ω. Therefore, the correct answer is 110Ω.Rate this question:
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Mar 21, 2023Quiz Edited by
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May 02, 2010Quiz Created by
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